1 files changed, 1 insertions, 1 deletions
diff --git a/fixdates.sh b/fixdates.sh
index fc7f32a..b71a112 100755
--- a/fixdates.sh
+++ b/fixdates.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 thisdir="$(cd "$(dirname "$0")";pwd)"
-cd "$thisdir"
+cd "${1:-$thisdir}"
 git ls-files -z | \
 while read -d $'\0' filename; do
     date="$(git log -n 1 --pretty='format:%ct' -- "$filename")"